| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.52 | 7.839% | $83.5968 | $83.60 | $83.60 | $83.60 |
| Purchase #2 | $12.76 | 5.843% | $13.5056 | $13.51 | $13.50 | $13.50 |
| Purchase #3 | $243.52 | 12.256% | $273.3658 | $273.37 | $273.35 | $273.40 |
| Purchase #4 | $182.62 | 10.537% | $201.8627 | $201.86 | $201.85 | $201.90 |
| Purchase #5 | $196.75 | 5.657% | $207.8801 | $207.88 | $207.90 | $207.90 |
| Purchase #6 | $209.29 | 3.832% | $217.31 | $217.31 | $217.30 | $217.30 |
| Purchase #7 | $68.70 | 5.789% | $72.677 | $72.68 | $72.70 | $72.70 |
| 7 purchase totals = | $991.16 | $1,070.1980 | $1,070.21 | $1,070.20 | $1,070.30 | |